2 papers
math-ph2025
Geometric Representation of Generalized Coherent States and their Symplectic Capacities: A Synthetic Approach
Maurice de Gosson
In this work we review, complete, and synthesize results linking generalized coherent stages (nondegradable Gaussian wavefunctions) to the notions of Fermi ellipsoids, quantum blob…
math-ph2024
Phase Space Representation of the Density Operator: Bopp Pseudodifferential Calculus and Moyal Product
Maurice de Gosson
Bopp shifts, introduced in 1956, played a pivotal role in the statistical interpretation of quantum mechanics. As demonstrated in our previous work, Bopp's construction provides a…